

Go to your /linux source directory.

Untar the mcttrigger archive in drivers/usb/misc

Add the line : 
source "drivers/usb/misc/mcttrigger/Kconfig"
in the file linux/drivers/usb/misc/Kconfig 

go to include/linux directory and
type : ln -s autoconf.h config.h

Then on the linux source directory, 
type : make menuconfig
Device Support>>USB Support add the USB VGA MCT support as a module
Exit and Save the new configuration

then : make drivers/usb/misc/mcttrigger/triggerusbvga.ko
insmod the new driver (if your running kernel matches the linux source only)
